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Built 2026-10-19 (19 October 2026)

Weather Records on 18 June 1902

7 weather records were set or tied worldwide on 18 June 1902. Highest significance: Milan, IT.

Key Facts for 18 June 1902

  • On 18 June 1902, 7 weather records were set or tied at long-record stations worldwide.
  • 2 were record highs and 5 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 7 daily.
  • Milan set a daily record low minimum temperature of 9.3 C (48.7 F) on 18 June 1902.
  • Across 162 earlier years (1800 to 2026) the same calendar date averaged 439 records.

Record Map

7 stations
Weather records on 18 June 1902 7 station records on 18 June 1902 are marked on the map, coloured by record type.
7 station records on 18 June 1902 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 18 June 1902: highest significance records shown on the map
StationCountryTypeValueSignificance
MilanItalyRecord low minimum temperature9.3 C (48.7 F)19 of 100 (Routine)
Nuwara EliyaSri LankaRecord high maximum temperature22.3 C (72.1 F)12 of 100 (Routine)
WashingtonUnited StatesRecord low minimum temperature10.6 C (51.1 F)12 of 100 (Routine)
Winnipeg St Johns CollCanadaRecord low maximum temperature15.0 C (59.0 F)9 of 100 (Routine)
PeterboroughCanadaRecord low minimum temperature6.7 C (44.1 F)2 of 100 (Routine)
Nuwara EliyaSri LankaRecord high minimum temperature13.9 C (57.0 F)2 of 100 (Routine)
HambantotaSri LankaRecord low minimum temperature22.7 C (72.9 F)1 of 100 (Routine)

Counts by Type and Timescale

7 records
Records on 18 June 1902 by type Records set or tied on 18 June 1902 by type: Highest daily maximum 1, Lowest daily maximum 1, Highest daily minimum 1, Lowest daily minimum 4. 01234Highest daily maximum: 1Lowest daily maximum: 1Highest daily minimum: 1Lowest daily minimum: 4Heaviest daily rainfall: 0Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 18 June 1902 by type: Highest daily maximum 1, Lowest daily maximum 1, Highest daily minimum 1, Lowest daily minimum 4.
Records on 18 June 1902 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum1
Highest daily minimum1
Lowest daily minimum4
Heaviest daily rainfall0
Heaviest daily snowfall0
Deepest snow cover0
Records on 18 June 1902 by timescale Records on 18 June 1902 by timescale: all-time 0, monthly 0, daily 7. 02468all-time: 0monthly: 0daily: 7all-timemonthlydaily
Records on 18 June 1902 by timescale: all-time 0, monthly 0, daily 7.
Records on 18 June 1902 by timescale
TimescaleRecords
all-time0
monthly0
daily7

How Much Records Were Beaten By

4 broken records
Histogram of margins by which records were beaten on 18 June 1902 Margins by which the 4 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 3.3. Ties are not counted. 001110.0 to 0.5: 10.5 to 1.0: 11.0 to 1.5: 01.5 to 2.0: 12.0 to 2.5: 02.5 to 3.0: 03.0 to 3.5: 10.0 to 0.50.5 to 1.01.0 to 1.51.5 to 2.02.0 to 2.52.5 to 3.03.0 to 3.5
Margins by which the 4 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 3.3. Ties are not counted.
Histogram of margins by which records were beaten on 18 June 1902
MarginRecords
0.0 to 0.51
0.5 to 1.01
1.0 to 1.50
1.5 to 2.01
2.0 to 2.50
2.5 to 3.00
3.0 to 3.51

Top 20 by Significance

18 June 1902
Top 7 records on 18 June 1902 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
18 June 1902Milan, ITdaily low min9.3 C (48.7 F)1.7 C (3.1 F)13 years19 of 100 (Routine)
18 June 1902Nuwara Eliya, LKdaily high max22.3 C (72.1 F)0.1 C (0.2 F)32 years12 of 100 (Routine)
18 June 1902Washington, USdaily low min10.6 C (51.1 F)0.5 C (0.9 F)22 years12 of 100 (Routine)
18 June 1902Winnipeg St Johns Coll, CAdaily low max15.0 C (59.0 F)3.3 C (5.9 F)0 years9 of 100 (Routine)
18 June 1902Peterborough, CAdaily low min (Tie)6.7 C (44.1 F)tie24 years2 of 100 (Routine)
18 June 1902Nuwara Eliya, LKdaily high min (Tie)13.9 C (57.0 F)tie20 years2 of 100 (Routine)
18 June 1902Hambantota, LKdaily low min (Tie)22.7 C (72.9 F)tie8 years1 of 100 (Routine)

Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.

The Same Date in Other Years

1800 to 1902
Records on 06-18 in each year Records set or tied on this calendar date in each year from 1800 to 1902. 1902 had 7 records. 05001,0001,5002,0001800: 11801: 11802: 11803: 11816: 11821: 11823: 11839: 11841: 11848: 11855: 11858: 21859: 11862: 21865: 11869: 11870: 11875: 21876: 11879: 11880: 11881: 21882: 21883: 11884: 11886: 11888: 31889: 11890: 31892: 31893: 11894: 21895: 31896: 41897: 51899: 31900: 41901: 101902: 71903: 131904: 51905: 321906: 161907: 211908: 201909: 391910: 151911: 141912: 251913: 291914: 431915: 621916: 291917: 551918: 1181919: 651920: 531921: 441922: 571923: 1441924: 1081925: 2461926: 1761927: 2871928: 2051929: 2971930: 3791931: 2671932: 2191933: 4991934: 3351935: 4941936: 5491937: 3011938: 3911939: 6741940: 6201941: 2731942: 2011943: 1731944: 7261945: 7841946: 5321947: 3911948: 4211949: 7341950: 8281951: 2371952: 4351953: 7301954: 4601955: 7211956: 3731957: 6721958: 5321959: 5731960: 3941961: 9791962: 3021963: 3051964: 8401965: 5891966: 4311967: 3081968: 5561969: 5981970: 4861971: 4561972: 3341973: 8611974: 7191975: 8211976: 5081977: 7681978: 5161979: 5811980: 4471981: 8951982: 7361983: 1,0801984: 7161985: 9211986: 8621987: 9251988: 7481989: 6971990: 7951991: 9441992: 5791993: 8341994: 1,1561995: 1,2241996: 1,0041997: 8941998: 1,6001999: 1,2582000: 1,4742001: 5892002: 1,3972003: 8532004: 1,0562005: 1,0142006: 6992007: 8982008: 6282009: 9202010: 9282011: 9522012: 8322013: 8472014: 7322015: 9782016: 7872017: 8392018: 9682019: 4252020: 5722021: 1,8742022: 1,1942023: 5742024: 1,1502025: 5832026: 8301800187518971915193219491966198320002017
Records set or tied on this calendar date in each year from 1800 to 1902. 1902 had 7 records.
Counts for years before the ledger starts come from the same station rules.
Records on 06-18 in each year
YearRecords
18001
18011
18021
18031
18161
18211
18231
18391
18411
18481
18551
18582
18591
18622
18651
18691
18701
18752
18761
18791
18801
18812
18822
18831
18841
18861
18883
18891
18903
18923
18931
18942
18953
18964
18975
18993
19004
190110
19027
190313
19045
190532
190616
190721
190820
190939
191015
191114
191225
191329
191443
191562
191629
191755
1918118
191965
192053
192144
192257
1923144
1924108
1925246
1926176
1927287
1928205
1929297
1930379
1931267
1932219
1933499
1934335
1935494
1936549
1937301
1938391
1939674
1940620
1941273
1942201
1943173
1944726
1945784
1946532
1947391
1948421
1949734
1950828
1951237
1952435
1953730
1954460
1955721
1956373
1957672
1958532
1959573
1960394
1961979
1962302
1963305
1964840
1965589
1966431
1967308
1968556
1969598
1970486
1971456
1972334
1973861
1974719
1975821
1976508
1977768
1978516
1979581
1980447
1981895
1982736
19831,080
1984716
1985921
1986862
1987925
1988748
1989697
1990795
1991944
1992579
1993834
19941,156
19951,224
19961,004
1997894
19981,600
19991,258
20001,474
2001589
20021,397
2003853
20041,056
20051,014
2006699
2007898
2008628
2009920
2010928
2011952
2012832
2013847
2014732
2015978
2016787
2017839
2018968
2019425
2020572
20211,874
20221,194
2023574
20241,150
2025583
2026830

Download the Data

  • Data for records on 1902-06-18: CSV or JSON. Field meanings are on the data page.

Sources: Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).